EXAFS spectroscopy of supported metal catalysts
作者： P. Johnston , P.B. Wells
DOI: 10.1016/0969-806X(93)E0028-4
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摘要: Abstract Structural information obtained by EXAFS spectroscopy concerning the metallic phases present in oxide-supported metal catalysts, and some cases their precursors, is reviewed. Special attention given to catalysts containing one Group VIII or copper; bimetallic are considered briefly. The technique particularly valuable where it can detect chemical evolution of active phase reveal morphological changes structure nuclearity clusters small crystallites different reaction environments.
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